User Manual

Buttons and interfaces
1.Buttons and Functions
Bluetooth
pairing
In the off state, long press the power button for 4 seconds, until the red and
blue light flashes
Power On
In the off state, press and hold the key 2 for 1.5 seconds
Power off
Long press the key 2 for 2 seconds in the power on state
Play / Tentative
Click the key 2
Activate voice
assistant
Double-click on key 2
Call / hang up
Click key 2 when calling
Volume
adjustment
Click key 1 to increase volume; click key 3 to decrease volume
Track switching
Long press key 1 for next song; long press key 3 for previous song
Pairing method: keep the device off, long press the power button for 3.5s, the red and blue
lights flash